SSP048 12-89
Requirements for Simplified Bi-directional Signalling
Synopsis
Sections 4,5 & 6 expanded.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/12/1989
- Published:
- 21/11/2016
- In Force:
- 01/12/1989
- Withdrawn:
- 01/07/1991
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Supersedes | SSP048 02-88 |
| Superseded By | SSP048 Iss 1 |
| Lead Committee | Control Command and Signalling - CCS |